What Kind of Memory Does My Computer Have Installed?
 

If you are looking to upgrade the memory in your computer, you are probably wondering how many open slots you have, what type of memory is already installed, and what you need to buy for an upgrade… without having to open your computer.

Since you shouldn't have to open up the computer just to figure out what you have installed, here's a couple of options for detecting the type of memory already installed in your system.

http://www.howtogeek.com/howto/windo...ave-installed/

Crucial has the best support for ordinary PC users for memory questions and after purchase support, hence Micron acquired the company in the e-retail market.